Hulless popcorn means LESS OF A HULL The hull of popcorn is the seed coat, ALL POPCORN HAS A HULL. The popcorn we consider hulless, are the varieties that are very small in size, tiny. Once the popcorn pops, most of the hull, but not all, disintegrates, leaving a SMALL tender kernel Hulless popcorn is not recommended for air poppers Small popcorn when popped, tender with antioxidants and high in fiber GMO free Whole Grain Food. Not recommended for air poppers